231 - 238 Saleha A A.pmd
نویسنده
چکیده
The objectives of this study were to determine the occurrence of Campylobacter spp. in live chickens sold at wet markets in Selangor, Malaysia and the multidrug resistance (MDR) profiles of the isolates. Cloacal swabs were taken from the chickens before slaughter and their caecal mucosae were swabbed after slaughter. Of the 90 chickens examined, 68 (75.6%) were positive for Campylobacter. Campylobacter were recovered from caecal swabs (53/90) and cloacal swabs (34/90) and Campylobacter coli (46 isolates) were identified slightly more than Campylobacter jejuni (41 isolates), but these differences were not significant (p<0.05). The most frequently observed resistance was to cephalothin (95.5%), followed by tetracycline (80.8%), erythromycin (51.4%), enrofloxacin (42.4%) and gentamicin (24.4%). Multidrug resistance (resistant to four or more antibiotics) was detected in 35.3% isolates. Campylobacter jejuni showed nine resistance profiles and the most common was to gentamicin-eryhtromycin-enrofloxacin-cephalothin-tetracycline (32.4%) combination while C. coli showed six profiles, with cephalothin-tetracycline (32.2%) combination being most common.
منابع مشابه
MoireTrees: Visualization and Interaction for Multi-Hierarchical Data
Visualizing hierarchical data is one of the core areas of information visualization. Most of these techniques focus on single hierarchies—hierarchies with a single root element and a single path to each element. In contrast, this work focuses on the browsing of multi-hierarchies—hierarchies with multiple roots or multiple paths per element. A radial focus+context display algorithm and interacti...
متن کاملGenetic Transformation of Rhizobium: a Review of the Work of R. Balassa.
PREFATORY NOTE........................................................ 228 INTRODUCTION.................................................................................. 229 RESEARCH ON TRANSFORMATION................................................................ 229 Strains....................................................................................... 230 Media...........................
متن کاملViews of Higher Seed Plant Descent since 1879.
arctic Besearch Expedition; The University of Kentucky Botanic Gardens; Honorary Degrees at SCIENCE: A Weekly Journal devoted to the AdvanceYale University ..231 ment of Science, edited by J. McKEEN CATTELL and published every Friday by Scientific Notes and News ................ ........................... 234 THE SCIE:NCE PRESS University and Educatinal Notes............238 New York City: Gran...
متن کاملAssessment of Time-of-Flight Cameras for Short Camera-Object Distances
In this paper we have compared Time-of-Flight cameras of different vendors at object-camera distances of 500 mm, 1500 mm and 2500 mm. The aim was to find the highest possible precision at the distance of 500 mm, to estimate the change of the accuracy depending on scene-reflectivity and working distance and to investigate the possibility to use the cameras as per-pixel sub-centimeter accurate me...
متن کاملUpdate 1 of: Protection (and Deprotection) of Functional Groups in Organic Synthesis by Heterogeneous Catalysis.
2.7. Redox Deprotections 221 3. Thiol Protecting Groups 223 4. Carboxy Protecting Groups 223 4.1. Protection 224 4.2. Deprotection 226 5. Carbonyl Protecting Groups 227 5.1. Acetals 227 5.1.1. Protection 227 5.1.2. Deprotection 231 5.2. Dithioacetals 233 5.2.1. Protection 233 5.2.2. Deprotection 235 5.3. 1,3-Oxathiolanes 237 5.4. 1,1-Diacetates (Acylals) 238 5.4.1. Protection 238 5.4.2. Deprote...
متن کامل